AK9720 Datasheet, PDF (30/31 Pages) Asahi Kasei Microsystems – IR Sensor Module with I2C I/F

[AK9720]
Application Notes
1. Remote Temperature Sensing
*Measurement Accuracy of SOUT (normal mode, reference data only, not tested )
±3 C @ Ta=0°C to 50°C, Tobj=20°C to 40°C
±5C @ Ta=0°C to 50°C, Tobj=0°C to 20°C, or 40°C to 100°C
Assembly guideline will be supplied later.
2. Stationary Human Body Detection
*Detection algorithm reference software is available by request
3. Clock Frequency of I2C Interface (reference)
When the clock frequency of the I2C interface is outside of the frequency band from
333.7 kHz to 400 kHz, noise may increase.
4. Assembly Guideline
TBD
Rev.02
AKM Confidential
- 30 -
2012/11